INVENTOR P9VI32-09WF, Service Manual

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10.4.15 Point check function
Press the LED DISPLAY or LED or MUTE button of the remote controller three times, and then press
the AIR DIRECTION or SWING button three times in ten seconds, the buzzer will keep ring for two
seconds. The air conditioner will enter into the information enquiry status. You can press the LED
DISPLAY or AIR DIRECTION button to check the next or front item’s information.
When the AC enter the “information enquiry” status, it will display the code name
in 2 seconds, the
details are as follows.
Enquiry information Displaying code Meaning
T1
T1
Indoor room temperature
T2
T2
Indoor coil mid
temperature
T3
T3
Outdoor coil temperature
T4
T4
Outdoor temperature
T2B
Tb
Indoor coil outlet
temperature
TP TP Compressor discharge
temp
TH
TH
IPM modular temperature
Targeted Frequency FT Targeted Frequency
Actual Frequency F r Actual Frequency
Indoor fan speed IF Indoor fan speed
Outdoor fan speed OF Outdoor fan speed
EXV opening angle
LA
EXV opening angle
Compressor continuous running time
CT
Compressor continuous
running time
Causes of compressor stop. ST Causes of compressor
stop.
Reserve
A0
Reserve A1
Reserve 0
Reserve 1
Reserve
2
Reserve
3
Reserve
4
Reserve
5
Reserve 6
Reserve L
Reserve
A
Reserve
U
Reserve
T